90284660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196271}}^1$

素因数の和:196303

約数の個数: 24

約数和(自身を含む): 197842176

約数和(自身を除く): 107557516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 196271, 392542, 785084, 981355, 1962710, 3925420, 4514233, 9028466, 18056932, 22571165, 45142330, 90284660]

約数ペア:

[(1, 90284660), (2, 45142330), (4, 22571165), (5, 18056932), (10, 9028466), (20, 4514233), (23, 3925420), (46, 1962710), (92, 981355), (115, 785084), (230, 392542), (460, 196271)]